INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28242acfd2d4876ca90436b628bace67d869af974a9d6551869563a8bb23a464', 
    '6AiMNL2ISH5L3vOwmy1Na7kPHA5TztSvw7zNVbHyAC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)